CN207304361U

CN207304361U - A kind of radiator applied on frequency converter

Info

Publication number: CN207304361U
Application number: CN201721217988.2U
Authority: CN
Inventors: 王亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-22
Filing date: 2017-09-22
Publication date: 2018-05-01
Anticipated expiration: 2027-09-22

Abstract

It the utility model is related to frequency converter technical field of auxiliary equipment, and disclose a kind of radiator applied on frequency converter, including water tank, babinet and boxboard, the inside of the boxboard is filled with phase-change material, and the inner wall of the babinet is fixedly connected with rock cotton board, and the inner wall of the babinet both sides is fixedly connected with partition plate, the surface of the partition plate offers heat emission hole, the babinet is internally provided with cooling tube, and one end of the cooling tube is fixedly connected with water inlet pipe, motor is provided with the top of the water tank.The utility model, reduce the contact area of frequency converter bottom and partition plate by partition plate and heat emission hole, so as to reach the effect to frequency converter bottom heat radiation, the heat that frequency converter produces can be taken away by cooling tube, water inlet pipe, water tank, motor, flabellum, nozzle, leakage board, leakage hole, the first outlet pipe, water pump and the second outlet pipe, so as to achieve the purpose that to radiate to frequency converter.

Description

A kind of radiator applied on frequency converter

Technical field

Frequency converter technical field of auxiliary equipment is the utility model is related to, is specially a kind of heat dissipation dress applied on frequency converter Put.

Background technology

In electric automatization field, frequency converter, other electronics member devices are installed in high and low pressure automated system switch board Part and circuit.Since frequency converter has the frequency converter of very big caloric value, especially large capacity.So it is carried out heat dissipation be must Must, otherwise switch board be able to can not be worked normally because of the excessive failure of temperature.

Frequency converter is internally provided with many electronic components, and inside produces substantial amounts of heat during work, if under long-play Heat does not distribute not go out and easily burns out electronic component, and the inside and outside structure of traditional frequency converter substantially not particular for The change radiated and made, this is the problem of comparison is serious, it is therefore desirable to the structure of frequency converter inside and outside is all adjusted, makes it It can realize comprehensive heat dissipation, change the status quo.

Utility model content

（One）The technical problem of solution

In view of the deficiencies of the prior art, the utility model provides a kind of radiator applied on frequency converter, possesses The advantages that comprehensive heat dissipation, solve the problems, such as that frequency converter heat dissipation is incomplete.

（Two）Technical solution

To realize the purpose of above-mentioned comprehensive heat dissipation, the utility model provides following technical solution：One kind is applied to frequency conversion Radiator on device, including water tank, babinet and boxboard, the inside of the boxboard are filled with phase-change material, the babinet it is interior Wall is fixedly connected with rock cotton board, and the inner wall of the babinet both sides is fixedly connected with partition plate, and the surface of the partition plate offers heat dissipation Hole, the babinet are internally provided with cooling tube, and one end of the cooling tube is fixedly connected with water inlet pipe, the top of the water tank Be provided with motor, the output shaft of the motor is fixedly connected with shaft, and one end of the shaft is fixedly connected with flabellum, it is described into One end of water pipe is fixedly connected with nozzle, and the both sides of the tank inner wall are fixedly connected with leakage board, the surface of the leakage board Leakage hole is offered, the boxboard is fixedly connected with crossbeam by rock cotton board, and the bottom of the crossbeam is fixedly connected with radiating fin Piece, case lid is fixedly connected with the top of the boxboard, and the surface of the case lid offers strip hole, and the side of the boxboard is set There is ventilation hole.

Preferably, the side of the water tank is fixedly connected with the first outlet pipe, and one end of first outlet pipe, which is fixed, to be connected It is connected to water pump.

Preferably, the output terminal of the water pump is fixedly connected with the second outlet pipe, one end of second outlet pipe with it is cold But the other end of pipe is fixedly connected.

Preferably, the radiating fin includes the first radiating fin and the second radiating fin, and the first radiating fin and The size of two radiating fins is identical.

Preferably, the case lid is triangular prism shaped case lid, and the quantity of the strip hole is three.

Preferably, the section radius on the left of the ventilation hole are less than the section radius on right side, and the ventilation hole is circular logical Air holes.

（Three）Beneficial effect

Compared with prior art, the utility model provides a kind of radiator applied on frequency converter, possesses following Beneficial effect：

1st, the radiator that should be applied on frequency converter, reduces connecing for frequency converter bottom and partition plate by partition plate and heat emission hole Contacting surface is accumulated, so as to reach the effect to frequency converter bottom heat radiation, by cooling tube, water inlet pipe, water tank, motor, flabellum, nozzle, Leakage board, leakage hole, the first outlet pipe, water pump and the second outlet pipe can take away the heat that frequency converter produces, so as to reach The purpose to radiate to frequency converter, can accelerate the speed of coolant cooling by motor, flabellum, nozzle, leakage board and leakage hole, Lift the cooling effect of the device.

2nd, the radiator that should be applied on frequency converter, the section radius that the section radius on the left of ventilation hole are less than right side can To accelerate the velocity of liquid assets between box house gas and ambient atmos, so that accelerate radiating rate of the device to frequency converter, The contact area of radiating fin and hot-air can be increased by the first radiating fin and the second radiating fin so that radiating fin Heat dissipation effect it is more preferable, the aggregation of casing top hot-air can be prevented by strip hole, is reached by rock cotton board fire-retardant Effect.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model right view；

Fig. 3 is the top view of the utility model radiating fin.

In figure：1 water tank, 2 babinets, 3 boxboards, 4 phase-change materials, 5 rock cotton boards, 6 partition plates, 7 heat emission holes, 8 cooling tubes, 9 water inlets Pipe, 10 motors, 11 shafts, 12 flabellums, 13 nozzles, 14 leakage boards, 15 leakage holes, 16 first outlet pipes, 17 water pumps, 18 second go out Water pipe, 19 crossbeams, 20 radiating fins, 201 first radiating fins, 202 second radiating fins, 21 case lids, 22 strip holes, 23 ventilations Hole.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-3, a kind of radiator applied on frequency converter, including water tank 1, babinet 2 and boxboard 3, boxboard 3 Inside be filled with phase-change material 4, phase-change material 4 refers to vary with temperature and the thing of latent heat can simultaneously be provided by changing state of matter Matter, the process for changing physical property are known as phase transition process, and at this moment phase transformation material 4 will absorb or discharge substantial amounts of latent heat, babinet 2 it is interior Wall is fixedly connected with rock cotton board 5, and the inner wall of 2 both sides of babinet is fixedly connected with partition plate 6, and the surface of partition plate 6 offers heat emission hole 7, Frequency converter bottom and the contact area of partition plate 6 are reduced by partition plate 6 and heat emission hole 7, so as to reach to frequency converter bottom heat radiation Effect, babinet 2 are internally provided with cooling tube 8, and one end of cooling tube 8 is fixedly connected with water inlet pipe 9, and the top of water tank 1 is set There is motor 10, the output shaft of motor 10 is fixedly connected with shaft 11, and one end of shaft 11 is fixedly connected with flabellum 12, water inlet pipe 9 One end be fixedly connected with nozzle 13, the both sides of 1 inner wall of water tank are fixedly connected with leakage board 14, and the surface of leakage board 14 offers Leakage hole 15, can accelerate the speed of coolant cooling by motor 10, flabellum 12, nozzle 13, leakage board 14 and leakage hole 15, The cooling effect of the device is lifted, the side of water tank 1 is fixedly connected with the first outlet pipe 16, and one end of the first outlet pipe 16 is fixed Water pump 17 is connected with, the output terminal of water pump 17 is fixedly connected with the second outlet pipe 18, one end and the cooling tube 8 of the second outlet pipe 18 The other end be fixedly connected, pass through cooling tube 8, water inlet pipe 9, water tank 1, motor 10, flabellum 12, nozzle 13, leakage board 14, leak Hole 15, the first outlet pipe 16,17 and second outlet pipe 18 of water pump can take away the heat that frequency converter produces, so as to reach to becoming The purpose of frequency device heat dissipation, boxboard 3 are fixedly connected with crossbeam 19 by rock cotton board 5, and the bottom of crossbeam 19 is fixedly connected with radiating fin Piece 20, radiating fin 20 includes the first radiating fin 201 and the second radiating fin 202, and the first radiating fin 201 and second dissipates The size of hot fin 202 is identical, by the first radiating fin 201 and the second radiating fin 202 can increase radiating fin 20 with The contact area of hot-air so that the heat dissipation effect of radiating fin 20 is more preferable, and the top of boxboard 3 is fixedly connected with case lid 21, case Lid 21 is triangular prism shaped case lid, and the quantity of strip hole 22 is three, and the surface of case lid 21 offers strip hole 22, passes through strip hole 22 can prevent the aggregation of 2 top hot-air of babinet, and fire-retardant effect is reached by rock cotton board 5, and the side of boxboard 3 is provided with Ventilation hole 23, the section radius in the left side of ventilation hole 23 are less than the section radius on right side, and ventilation hole 23 is circular vent, ventilation hole The circulation that the section radius that the section radius in 23 left sides are less than right side can be accelerated between 2 internal gas of babinet and ambient atmos is fast Degree, so as to accelerate radiating rate of the device to frequency converter.

When in use, the radiator that should be applied on frequency converter, frequency converter are located at the top of partition plate 6, open water pump 17, Coolant in cooling tube 8 and the coolant in water tank 1 are circulated, pass through motor 10, flabellum 12, leakage board 14 and leak The cooling velocity of coolant is accelerated in the effect in hole 15, by ventilation hole 23 by the air in air babinet 2 inside and the external world into Row circulation, so as to have the function that to radiate to frequency converter.

In conclusion should be applied to the radiator on frequency converter, the section radius in the left side of ventilation hole 23 are less than right side Section radius can accelerate the velocity of liquid assets between 2 internal gas of babinet and ambient atmos, so as to accelerate the device to frequency converter Radiating rate, connecing for radiating fin 20 and hot-air can be increased by the first radiating fin 201 and the second radiating fin 202 Contacting surface is accumulated so that the heat dissipation effect of radiating fin 20 is more preferable, and the poly- of 2 top hot-air of babinet can be prevented by strip hole 22 Collection, fire-retardant effect is reached by rock cotton board 5.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there are other identical element in process, method, article or equipment including the key element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of radiator applied on frequency converter, including water tank（1）, babinet（2）And boxboard（3）, the boxboard（3）'s Inside is filled with phase-change material（4）, it is characterised in that：The babinet（2）Inner wall be fixedly connected with rock cotton board（5）, the case Body（2）The inner wall of both sides is fixedly connected with partition plate（6）, the partition plate（6）Surface offer heat emission hole（7）, the babinet（2） Be internally provided with cooling tube（8）, the cooling tube（8）One end be fixedly connected with water inlet pipe（9）, the water tank（1）Top Portion is provided with motor（10）, the motor（10）Output shaft be fixedly connected with shaft（11）, the shaft（11）One end consolidate Surely it is connected with flabellum（12）, the water inlet pipe（9）One end be fixedly connected with nozzle（13）, the water tank（1）The both sides of inner wall It is fixedly connected with leakage board（14）, the leakage board（14）Surface offer leakage hole（15）, the boxboard（3）Pass through rock wool Plate（5）It is fixedly connected with crossbeam（19）, the crossbeam（19）Bottom be fixedly connected with radiating fin（20）, the boxboard（3） Top be fixedly connected with case lid（21）, the case lid（21）Surface offer strip hole（22）, the boxboard（3）Side It is provided with ventilation hole（23）.

A kind of 2. radiator applied on frequency converter according to claim 1, it is characterised in that：The water tank（1） Side be fixedly connected with the first outlet pipe（16）, first outlet pipe（16）One end be fixedly connected with water pump（17）.

A kind of 3. radiator applied on frequency converter according to claim 2, it is characterised in that：The water pump（17） Output terminal be fixedly connected with the second outlet pipe（18）, second outlet pipe（18）One end and cooling tube（8）The other end It is fixedly connected.

A kind of 4. radiator applied on frequency converter according to claim 1, it is characterised in that：The radiating fin （20）Including the first radiating fin（201）With the second radiating fin（202）, and the first radiating fin（201）With the second radiating fin Piece（202）Size it is identical.

A kind of 5. radiator applied on frequency converter according to claim 1, it is characterised in that：The case lid（21） For triangular prism shaped case lid, the strip hole（22）Quantity be three.

A kind of 6. radiator applied on frequency converter according to claim 1, it is characterised in that：The ventilation hole （23）The section radius in left side are less than the section radius on right side, the ventilation hole（23）For circular vent.